{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["employee of", "state or province of headquarters", "city of headquarters", "countries of residence"], "input": "This year's musical offerings had a distinctly retro theme as festival-goers danced to live acts such as former  Soft Cell  vocalist  Marc Almond  German Europop artist Haddaway and Dr Alban ."}
{"employee of": [{"subject": "Soft Cell", "object": "Marc Almond"}], "state or province of headquarters": [], "city of headquarters": [], "countries of residence": []}